PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB342388Spring,helical,extension

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5360-00-889-3216 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-889-3216 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-889-3216. Primary manufacturer part number: SMB342388.
Features
  • Spring,helical,extension — FSC 5360
  • Inside Diameter: 0.067 INCHES NOMINAL IN
  • End Style: SHORT TWISTED HOOK BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Surface Treatment: TIN OVERALL
  • Design Type: CLOSED
  • Coil Helix Direction: RIGHT-HAND
  • Load Rating: 0.080 KILOGRAMS NOMINAL KG
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-889-3216, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-889-3216
Primary Part NumberSMB342388
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Inside Diameter0.067 INCHES NOMINAL IN
End StyleSHORT TWISTED HOOK BOTH ENDS
Style DesignatorCYLINDRICAL
Surface TreatmentTIN OVERALL
Design TypeCLOSED
Coil Helix DirectionRIGHT-HAND
Load Rating0.080 KILOGRAMS NOMINAL KG
Hook Radius0.033 INCHES NOMINAL BOTH ENDS IN
Coil Quantity9-3/4
Spring Length Under Load0.342 INCHES NOMINAL IN
Spring Free Outside Diameter0.083 INCHES NOMINAL IN
Spring Free Length0.0234 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5330-00-286-9950PC451S41-086PC8 INTERCHANGEABLE
Seal,plain Encased
Naval Ship Systems Command
5330-00-291-1620125-59-1 INTERCHANGEABLE
Seal,plain Encased
Dresser Industries Inc Leroi Div
5895-01-038-395055009 INTERCHANGEABLE
Interconnecting Box
L3 Technologies, Inc. Div L3 Keo
4820-01-305-978755009 INTERCHANGEABLE
Valve,check
Eaton Corporation Dba Eaton Inoac Div Eaton
6110-01-691-0942CIMR-VU4A0011FAA INTERCHANGEABLE
Controller,motor
Yaskawa America, Inc Dba Yaskawa America, Inc
Cross-Reference Index
Part NumberManufacturer
55009 Kleinschmidt Inc (USA)
61000 Kleinschmidt Inc (USA)
SMB342388 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5330-00-286-9950INTERCHANGEABLE
SEAL,PLAIN ENCASED
PC451S41-086PC8
5330-00-291-1620INTERCHANGEABLE
SEAL,PLAIN ENCASED
125-59-1
5895-01-038-3950INTERCHANGEABLE
INTERCONNECTING BOX
55009
4820-01-305-9787INTERCHANGEABLE
VALVE,CHECK
55009
6110-01-691-0942INTERCHANGEABLE
CONTROLLER,MOTOR
CIMR-VU4A0011FAA

Frequently Asked Questions

What is NSN 5360-00-889-3216?

NSN 5360-00-889-3216 is a Spring,helical,extension, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-889-3216?

NSN 5360-00-889-3216 has 3 cross-referenced part numbers: 55009 (Kleinschmidt Inc), 61000 (Kleinschmidt Inc), SMB342388 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5360-00-889-3216?

There are 5 known substitutes for 5360-00-889-3216: 5330-00-286-9950, 5330-00-291-1620, 5895-01-038-3950 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB342388?

Key specifications for SMB342388: Inside Diameter: 0.067 INCHES NOMINAL IN; End Style: SHORT TWISTED HOOK BOTH ENDS; Style Designator: CYLINDRICAL; Surface Treatment: TIN OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-889-3216 still in active supply?

NSN 5360-00-889-3216 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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